Textbook; status: other; History; level: Gr. 12; approved: 1923, 1925, 1927. Textbook; status: other; History; level: Gr. 10; approved: 1927. Reference book; status: other; History; level: Gr. 10; approved: 1930. Reference book; status: other; History; level: Gr. 12; approved: 1930. In 1927 and 1930 source noted "...book which is thought will be of special value in the study of this course" for Grade 10.